General
- Target 2026-08-18_3d3211b73cfc794b1a9fa1c00a6ec7d3_elex_wannacry
- Size 6.6MB
- Sample260818-hrsrysfp7w
- SHA256 79bebf6d2d1c3485f05ee1d4d7b0173a0208b08947117808f23d9acbf5570540
- MD5 3d3211b73cfc794b1a9fa1c00a6ec7d3
- SHA1 17d5f22fabdaf2e3279d9e00f67487e315b4ce5a
- SHA512 a3ab60583a8bc1b76d70b916ddcf36430d2b3b7ed81faff3988f6b49e169ad046660f371e641e441599b7af309f17e434ef269d2107f6bb37b076a46481467f2
- SSDEEP 98304:6SFDINFDOkl+4x4V1L9inhYo+UCDB5UYFk7jRpaAI7s/wmTvW+6x/LjxBI1r:l5Yl+A4bL9inhYH7Dnk7VChmLW+6xXXU
- TLSH T1DC663351805A8754CAE9C5FD6D83A4DE94F5B4A328E13ECDC1B20F34323C8A7D9A52E7
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-18_3d3211b73cfc794b1a9fa1c00a6ec7d3_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-18_3d3211b73cfc794b1a9fa1c00a6ec7d3_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-08-18_3d3211b73cfc794b1a9fa1c00a6ec7d3_elex_wannacry
- Size 6.6MB
- SHA256 79bebf6d2d1c3485f05ee1d4d7b0173a0208b08947117808f23d9acbf5570540
- MD5 3d3211b73cfc794b1a9fa1c00a6ec7d3
- SHA1 17d5f22fabdaf2e3279d9e00f67487e315b4ce5a
- SHA512 a3ab60583a8bc1b76d70b916ddcf36430d2b3b7ed81faff3988f6b49e169ad046660f371e641e441599b7af309f17e434ef269d2107f6bb37b076a46481467f2
- SSDEEP 98304:6SFDINFDOkl+4x4V1L9inhYo+UCDB5UYFk7jRpaAI7s/wmTvW+6x/LjxBI1r:l5Yl+A4bL9inhYH7Dnk7VChmLW+6xXXU
- TLSH T1DC663351805A8754CAE9C5FD6D83A4DE94F5B4A328E13ECDC1B20F34323C8A7D9A52E7
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Event Triggered Execution: Image File Execution Options Injection
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Executes dropped EXE
-
Modifies system executable filetype association
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops desktop.ini file(s)
MITRE ATT&CK Enterprise v16
Persistence
Browser Extensions
1Event Triggered Execution
3Change Default File Association
1Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Event Triggered Execution
3Change Default File Association
1Component Object Model Hijacking
1Image File Execution Options Injection
1